/* BAMA — site vitrine. Mêmes jetons que l'application (mobile/src/theme). */
:root {
  --fond: #f1f7fa;
  --surface: #ffffff;
  --surface-haute: #e6eff5;
  --bordure: #dce7ef;
  --nuit: #0b1e33;
  --nuit-clair: #1b3a5c;
  --accent: #12c8c0;
  --accent-sombre: #0fa9a3;
  --accent-pale: #dff7f5;
  --accent-texte: #0a817c;
  --texte: #0e2439;
  --texte-2: #5a7387;
  --texte-3: #93a8b8;
  --sur-accent: #06312f;
  --danger: #d92d20;
  --rayon: 20px;
  --ombre: 0 8px 28px rgba(11, 30, 51, 0.09);
  --largeur: 1120px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  background: var(--fond);
  color: var(--texte);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--accent-texte); text-decoration: none; }
a:hover { text-decoration: underline; }
.conteneur { width: 100%; max-width: var(--largeur); margin: 0 auto; padding: 0 20px; }

/* ------------------------------------------------------------ en-tête */
.entete {
  position: sticky; top: 0; z-index: 10;
  background: rgba(241, 247, 250, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--bordure);
}
.entete .conteneur { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
.marque { display: flex; align-items: center; gap: 10px; color: var(--accent); font-weight: 800; font-size: 26px; letter-spacing: -0.5px; }
.marque:hover { text-decoration: none; }
.marque svg { width: 44px; height: auto; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a { color: var(--texte); font-weight: 600; font-size: 15px; }
.nav a.actif, .nav a:hover { color: var(--accent-texte); text-decoration: none; }
.menu-bouton { display: none; background: none; border: 0; cursor: pointer; padding: 8px; color: var(--texte); }

/* ------------------------------------------------------------ boutons */
.bouton {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 50px; padding: 0 26px; border-radius: 999px;
  font-weight: 700; font-size: 15px; border: 0; cursor: pointer;
  background: var(--accent); color: var(--sur-accent);
}
.bouton:hover { text-decoration: none; background: var(--accent-sombre); }
.bouton.nuit { background: var(--nuit); color: #fff; }
.bouton.nuit:hover { background: var(--nuit-clair); }
.bouton.contour { background: transparent; color: var(--accent-texte); box-shadow: inset 0 0 0 2px var(--accent); }

/* --------------------------------------------------------------- héros */
.heros { padding: 72px 0 56px; }
.heros .conteneur { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }
.etiquette {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border-radius: 999px;
  background: var(--accent-pale); color: var(--accent-texte);
  font-weight: 700; font-size: 13px;
}
.heros h1 { font-size: clamp(36px, 5.5vw, 58px); line-height: 1.08; letter-spacing: -1.5px; margin: 18px 0; }
.heros h1 em { font-style: normal; color: var(--accent-texte); }
.heros p.intro { font-size: 18px; color: var(--texte-2); max-width: 520px; }
.magasins { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.magasin {
  display: inline-flex; align-items: center; gap: 10px;
  height: 56px; padding: 0 20px; border-radius: 14px;
  background: var(--nuit); color: #fff;
}
.magasin:hover { text-decoration: none; background: var(--nuit-clair); }
.magasin small { display: block; font-size: 11px; opacity: 0.75; line-height: 1.1; }
.magasin strong { display: block; font-size: 17px; line-height: 1.2; }
.magasin svg { width: 26px; height: 26px; }
.bientot { font-size: 13px; color: var(--texte-3); margin-top: 10px; }

/* Téléphone dessiné en CSS : aucune capture à tenir à jour. */
.telephone {
  justify-self: center;
  width: 290px; height: 590px; border-radius: 46px; padding: 12px;
  background: var(--nuit); box-shadow: 0 30px 60px rgba(11, 30, 51, 0.28);
}
.ecran {
  width: 100%; height: 100%; border-radius: 36px; overflow: hidden;
  background: var(--fond); padding: 22px 16px; display: flex; flex-direction: column; gap: 12px;
}
.ecran .barre { display: flex; justify-content: space-between; align-items: center; }
.ecran .barre svg { width: 38px; }
.ecran .cloche { width: 26px; height: 26px; border-radius: 50%; background: var(--surface); }
.ecran .recherche { height: 38px; border-radius: 999px; background: var(--surface); border: 1px solid var(--bordure); }
.ecran .banniere {
  height: 118px; border-radius: 18px; padding: 16px; color: #fff;
  background: linear-gradient(135deg, #102b46, #0b1e33);
  display: flex; flex-direction: column; justify-content: flex-end;
}
.ecran .banniere b { font-size: 18px; line-height: 1.15; }
.ecran .banniere span { font-size: 11px; opacity: 0.8; }
.ecran .puces { display: flex; gap: 6px; }
.ecran .puces i { flex: 1; height: 50px; border-radius: 14px; background: var(--surface); }
.ecran .puces i:first-child { background: var(--accent-pale); }
.ecran .grille { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; flex: 1; }
.ecran .grille i { border-radius: 14px; background: var(--surface); position: relative; }
.ecran .grille i::after { content: ''; position: absolute; left: 10px; right: 10px; top: 10px; height: 55%; border-radius: 10px; background: var(--surface-haute); }

/* ------------------------------------------------------------ sections */
section { padding: 64px 0; }
.titre-section { text-align: center; max-width: 640px; margin: 0 auto 40px; }
.titre-section h2 { font-size: clamp(28px, 4vw, 38px); letter-spacing: -0.8px; line-height: 1.15; }
.titre-section p { color: var(--texte-2); margin-top: 12px; font-size: 17px; }

.cartes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.carte { background: var(--surface); border-radius: var(--rayon); padding: 28px; box-shadow: var(--ombre); }
.carte .rond {
  width: 52px; height: 52px; border-radius: 50%;
  display: grid; place-items: center; background: var(--accent-pale); color: var(--accent-texte);
  margin-bottom: 16px;
}
.carte .rond svg { width: 26px; height: 26px; }
.carte h3 { font-size: 19px; margin-bottom: 6px; }
.carte p { color: var(--texte-2); font-size: 15px; }

.bande {
  background: linear-gradient(135deg, #102b46, #0b1e33); color: #fff;
  border-radius: 28px; padding: 48px; display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 32px; align-items: center;
}
.bande h2 { font-size: clamp(26px, 3.5vw, 34px); letter-spacing: -0.6px; line-height: 1.2; }
.bande p { color: rgba(255, 255, 255, 0.82); margin-top: 12px; }
.bande ul { list-style: none; display: grid; gap: 12px; }
.bande li { display: flex; gap: 10px; align-items: flex-start; }
.bande li::before { content: '✓'; color: var(--accent); font-weight: 800; }

.etapes { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: etape; }
.etape { background: var(--surface); border-radius: var(--rayon); padding: 24px; box-shadow: var(--ombre); }
.etape::before {
  counter-increment: etape; content: counter(etape);
  display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%;
  background: var(--accent); color: var(--sur-accent); font-weight: 800; margin-bottom: 12px;
}
.etape h3 { font-size: 17px; }
.etape p { color: var(--texte-2); font-size: 14px; margin-top: 4px; }

/* ----------------------------------------------------- pages de texte */
.page { padding: 56px 0 80px; }
.page .conteneur { max-width: 820px; }
.page h1 { font-size: clamp(30px, 4.5vw, 42px); letter-spacing: -1px; line-height: 1.15; }
.page .maj { color: var(--texte-3); font-size: 14px; margin-top: 8px; }
.page .chapeau { font-size: 18px; color: var(--texte-2); margin-top: 16px; }
.prose { margin-top: 32px; background: var(--surface); border-radius: var(--rayon); padding: 36px; box-shadow: var(--ombre); }
.prose h2 { font-size: 21px; margin: 32px 0 10px; letter-spacing: -0.3px; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-size: 17px; margin: 20px 0 6px; }
.prose p, .prose li { color: var(--texte-2); }
.prose p + p { margin-top: 10px; }
.prose ul, .prose ol { padding-left: 22px; margin: 8px 0; display: grid; gap: 4px; }
.prose table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 15px; }
.prose th, .prose td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--bordure); vertical-align: top; }
.prose th { color: var(--texte); }
.a-completer { background: #fff4d6; color: #7a5200; padding: 1px 6px; border-radius: 6px; font-weight: 600; }

.contacts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 32px; }
.contact { background: var(--surface); border-radius: var(--rayon); padding: 24px; box-shadow: var(--ombre); }
.contact h3 { font-size: 17px; }
.contact p { color: var(--texte-2); font-size: 14px; margin: 4px 0 12px; }
.contact a { font-weight: 700; word-break: break-all; }

/* --------------------------------------------------------- formulaire */
.formulaire { display: grid; gap: 16px; margin-top: 24px; }
.formulaire label { font-weight: 700; font-size: 14px; display: grid; gap: 6px; }
.formulaire input {
  height: 50px; padding: 0 16px; border-radius: 14px; font-size: 16px;
  border: 1px solid var(--bordure); background: var(--fond); color: var(--texte);
}
.formulaire input:focus { outline: 2px solid var(--accent); border-color: transparent; }
.message { padding: 14px 16px; border-radius: 14px; font-size: 15px; }
.message.erreur { background: rgba(217, 45, 32, 0.08); color: var(--danger); }
.message.succes { background: var(--accent-pale); color: var(--accent-texte); }
[hidden] { display: none !important; }

/* ------------------------------------------------------------ pied */
.pied { background: var(--nuit); color: rgba(255, 255, 255, 0.75); padding: 56px 0 32px; margin-top: 40px; }
.pied .colonnes { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
.pied .marque { color: var(--accent); }
.pied h4 { color: #fff; font-size: 14px; margin-bottom: 12px; text-transform: uppercase; letter-spacing: 0.6px; }
.pied ul { list-style: none; display: grid; gap: 8px; }
.pied a { color: rgba(255, 255, 255, 0.75); font-size: 15px; }
.pied a:hover { color: #fff; }
.pied .bas { border-top: 1px solid rgba(255, 255, 255, 0.12); margin-top: 40px; padding-top: 24px; font-size: 14px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

/* ------------------------------------------------------------ mobile */
@media (max-width: 900px) {
  .heros .conteneur, .bande { grid-template-columns: 1fr; }
  .telephone { width: 250px; height: 500px; }
  .cartes, .contacts { grid-template-columns: 1fr; }
  .etapes { grid-template-columns: 1fr 1fr; }
  .pied .colonnes { grid-template-columns: 1fr 1fr; }
  .bande { padding: 32px 24px; }
}
@media (max-width: 720px) {
  .menu-bouton { display: block; }
  .nav {
    display: none; position: absolute; top: 68px; left: 0; right: 0;
    flex-direction: column; align-items: flex-start; gap: 0;
    background: var(--surface); border-bottom: 1px solid var(--bordure); padding: 8px 20px 16px;
  }
  .nav.ouvert { display: flex; }
  .nav a { padding: 12px 0; width: 100%; }
  .nav .bouton { margin-top: 8px; width: 100%; }
  .heros { padding: 40px 0; }
  .etapes { grid-template-columns: 1fr; }
  .prose { padding: 24px 20px; }
  section { padding: 48px 0; }
}